Thanks,it needs a bit of TLC by the look of it and haven't tried any 12grams yet to see if it holds air.so it was you that got the 6-pak - I ran you up to £35 on it, but backed out 'cos I only paid £16 for mine in a random box of stuff and thought it'd be greedy to bid higher - be tricky to use two at once, glad it went to someone on here.